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Old   June 24, 2017, 05:40
Default time variable in cfd post
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reza abdollahi
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hi
I want to define time variable in expressions of cfd-post. my variable is wall shear stress and my result is transient. I want to compute counter of oscillatory shear index (osi). for this I need to compute sum of wall shear stress in all node separately.
my question is!
how define sum wall shear stress in all time or specific time steps?
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Old   June 25, 2017, 20:07
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Glenn Horrocks
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Quote:
for this I need to compute sum of wall shear stress in all node separately.
Please define this statement properly. Mathematics requires precision, so please define exactly what you mean.
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